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Diffstat (limited to 'tests/test_rfc6210.py')
-rw-r--r-- | tests/test_rfc6210.py | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/tests/test_rfc6210.py b/tests/test_rfc6210.py new file mode 100644 index 0000000..a04423a --- /dev/null +++ b/tests/test_rfc6210.py @@ -0,0 +1,75 @@ +# +# This file is part of pyasn1-modules software. +# +# Created by Russ Housley +# Copyright (c) 2019, Vigil Security, LLC +# License: http://snmplabs.com/pyasn1/license.html +# + +import sys + +from pyasn1.codec.der.decoder import decode as der_decode +from pyasn1.codec.der.encoder import encode as der_encode + +from pyasn1_modules import pem +from pyasn1_modules import rfc5280 +from pyasn1_modules import rfc5652 +from pyasn1_modules import rfc6210 + +try: + import unittest2 as unittest +except ImportError: + import unittest + + +class AuthenticatedDataTestCase(unittest.TestCase): + pem_text = """\ +MIICRQYLKoZIhvcNAQkQAQKgggI0MIICMAIBADGBwDCBvQIBADAmMBIxEDAOBgNVBAMMB0 +NhcmxSU0ECEEY0a8eAAFa8EdNuLs1dcdAwDQYJKoZIhvcNAQEBBQAEgYCH70EpEikY7deb +859YJRAWfFondQv1D4NFltw6C1ceheWnlAU0C2WEXr3LUBXZp1/PSte29FnJxu5bXCTn1g +elMm6zNlZNWNd0KadVBcaxi1n8L52tVM5sWFGJPO5cStOyAka2ucuZM6iAnCSkn1Ju7fgU +5j2g3bZ/IM8nHTcygjAKBggrBgEFBQgBAqFPBgsqhkiG9w0BCRADDQRAAQIDBAUGBwgJCg +sMDQ4PEBESEwQVFhcYGRobHB0eHyAhIiMEJSYnKCkqKywtLi8wMTIzBDU2Nzg5Ojs8PT4/ +QDArBgkqhkiG9w0BBwGgHgQcVGhpcyBpcyBzb21lIHNhbXBsZSBjb250ZW50LqKBxzAYBg +kqhkiG9w0BCQMxCwYJKoZIhvcNAQcBMBwGCSqGSIb3DQEJBTEPFw0wOTEyMTAyMzI1MDBa +MB8GCSqGSIb3DQEJBDESBBCWaa5hG1eeg+oQK2tJ3cD5MGwGCSqGSIb3DQEJNDFfMF0wTw +YLKoZIhvcNAQkQAw0EQAECAwQFBgcICQoLDA0ODxAREhMEFRYXGBkaGxwdHh8gISIjBCUm +JygpKissLS4vMDEyMwQ1Njc4OTo7PD0+P0CiCgYIKwYBBQUIAQIEFLjUxQ9PJFzFnWraxb +EIbVbg2xql +""" + + def setUp(self): + self.asn1Spec = rfc5652.ContentInfo() + + def testDerCodec(self): + substrate = pem.readBase64fromText(self.pem_text) + asn1Object, rest = der_decode (substrate, asn1Spec=self.asn1Spec) + assert not rest + assert asn1Object.prettyPrint() + assert der_encode(asn1Object) == substrate + + assert asn1Object['contentType'] == rfc5652.id_ct_authData + ad, rest = der_decode (asn1Object['content'], asn1Spec=rfc5652.AuthenticatedData()) + assert not rest + assert ad.prettyPrint() + assert der_encode(ad) == asn1Object['content'] + + assert ad['version'] == 0 + assert ad['digestAlgorithm']['algorithm'] == rfc6210.id_alg_MD5_XOR_EXPERIMENT + + mac_alg_p, rest = der_decode (ad['digestAlgorithm']['parameters'], + asn1Spec=rfc5280.algorithmIdentifierMap[ad['digestAlgorithm']['algorithm']]) + assert not rest + assert mac_alg_p.prettyPrint() + assert der_encode(mac_alg_p) == ad['digestAlgorithm']['parameters'] + + assert mac_alg_p.prettyPrint()[:10] == "0x01020304" + + +suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__]) + +if __name__ == '__main__': + import sys + + result = unittest.TextTestRunner(verbosity=2).run(suite) + sys.exit(not result.wasSuccessful()) |